Description

On the tiny, sparsely inhabited area in the Scottish Outer Hebrides, several archeology students are starting what appears to be an earlier Neolithic burial mound. Marine biologist Duncan McKenzie can also be focusing on the area, sticking with the Tom, Dick and lighthouse caretakers, while he finishes his studies of the neighborhood water-supply. One morning the three males are disrupted within their function by the look of the dazed female pupil in the excavation, who's terribly traumatized. She shows of the slaughter of the remainder of her party by anything launched in the pile.